87863685301211 has 2 divisors, whose sum is σ = 87863685301212. Its totient is φ = 87863685301210.

The previous prime is 87863685301199. The next prime is 87863685301213. The reversal of 87863685301211 is 11210358636878.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 87863685301211 - 2¹⁴ = 87863685284827 is a prime.

Together with 87863685301213, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (87863685301213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43931842650605 + 43931842650606.

It is an arithmetic number, because the mean of its divisors is an integer number (43931842650606).

Almost surely, 2^{87863685301211} is an apocalyptic number.

87863685301211 is a deficient number, since it is larger than the sum of its proper divisors (1).

87863685301211 is an equidigital number, since it uses as much as digits as its factorization.

87863685301211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11612160, while the sum is 59.

The spelling of 87863685301211 in words is "eighty-seven trillion, eight hundred sixty-three billion, six hundred eighty-five million, three hundred one thousand, two hundred eleven".